SHILLONG: The Office of the Commissioner of Taxes, Meghalaya, has informed that all the tax payers that the facilitation centres in the office of the Commissioner of Taxes, Meghalaya, Shillong and the Offices of the Superintendent of Taxes at Khliehriat, Jowai, Nongpoh, Nongstoin, Tura and Williamnagar will remain open during the Kali Puja and Deepawali holidays on 19th and 20th October, 2017 to assist the tax payers in the filing of Return in GSTR-3B for the month of September, 2017, the last date of which falls on 20th October, 2017.